Refer to Supercharger Removal and Supercharger Installation in SI. Vehicles Built Prior to 2014 (That Have NOT Had A Service Replacement Supercharger Installed After November 2013) The original isolator as installed at the factory contains a spring mechanism and is notorious for noise and a short service life. Manual Transmission Vehicles The Experience a Flutter or Rattle at Low RPMs Description Vehicles Features: Solid Isolator Elimiated Factory Spring Mechanism Light Weight The supercharger isolator is part of the supercharger drive assembly and is located in the supercharger snout. Refer to Supercharger Front Cover Replacement in SI.Ģ009-2013 Cadillac CTS-V and Chevrolet Camaro (That Have Had A Service Replacement Supercharger Installed After November 2013) If this condition exists, and is left unaddressed, the bearing may overheat and cause damage to the supercharger.įor vehicles that encounter the above concern, follow the correct procedure listed below. This may be caused by contamination of the lubricating grease within the supercharger that may cause the bearing to make noise. This noise does not indicate that there is any problem with the supercharger or that any parts are damaged. This noise may be referred to as launch buzz, accessory drive belt resonance.Ī light to moderate rattling noise at idle that sounds like marbles in the supercharger, but goes away when engine speed is increased to about 1200 RPM, is normal. Some customers may comment on one or more of the following conditions:Ĭustomers may experience a rattling or knocking noise at mid-to-high mileage, especially prominent at idle.Ĭustomers may experience a screeching noise at mid-to-high mileage, usually when cold but not exclusively.Ĭustomers may experience a buzz noise (similar to a heat shield buzz) at a narrow RPM band somewhere between 700-1300 RPM. Lower LSA supercharger Supercharger Snout Solid Isolator already installed CTS-V SUPERCHARGER LID Injectors Available OEM LSA fuel rails Heat exchanger. Lingenfelter Supercharger Isolator Coupling LS9 LSA Engine 2009-2014 Customer Ratings & Reviews. 64.95 Product availability: In Stock Free Shipping: W/250.00+ Order Shipping Weight: 1.00 pounds. Lingenfelter Performance Engineering offers this reinforced brick to address the weakness of the OEM design.”įor more information on this product and others, check out the Lingenfelter Performance Engineering website.#15-06-01-003: Supercharger Noise - (Nov 4, 2015)Īttention: This Bulletin also applies to any of the above models that may be Export vehicles. The factory LSA Supercharger Isolator for 2009-2015 CTS-V and 2012-2015 Camaro ZL1 is part of the supercharger drive assembly and is located in the supercharger. Solid Supercharger Isolator Coupling, LSA And LS9 Part Number: L960202012. The factory GM intercooler “brick” was designed to handle stock boost levels (8 psi), so with increased boost levels that are produced with aftermarket pulley combinations, it can break down the integrity of the factory brick. The company states, “Our Reinforced Intercooler Brick delivers a product that is substantially stronger than OEM Factory standards, enabling the use of increased boost levels thought aftermarket pulley combinations. Starting from Windows 8.x and 10, the passwords are not in memory by default which increases security. To work with this module command ‘ privilege::debug ‘ should be used. These units are new GM take out cores that have 6061 aluminum end plates, which are welded on the ends of the brick. Module Sekurlsa it can be used to extract passwords, keys, pin codes, tickets from memory. The reinforced brick allows CTS-V owners to increase boost levels without the worry of failure. Lingenfelter Performance Engineering (LPE) now has a solution to this problem with its reinforced intercooler brick. These two conditions will cause the coolant end tanks to cave in and can lead to even higher air temperatures and internal or external coolant leaks. The factory brick is exposed to more pressure naturally, as well as a higher thermal load. As you increase boost levels on an LSA supercharger, two things happen. The CTS-V OEM brick, housed inside the blower, is designed to handle a stock boost level of 8psi, which means that if you change the pulleys to increase boost, you jeopardize the brick’s integrity. While this process sounds simple enough, you might cause yourself some headaches if the proper measures are not taken with the factory CTS-V supercharger. An easy way to accomplish this task on any supercharged engine is to simply crank up the boost. If you own a 2009-15 Cadillac CTS-V or an LSA swapped vehicle, chances are at some point you will want more power.
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